66999644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{2161}}^1$

素因数の和:2525

約数の個数: 24

約数和(自身を含む): 122767008

約数和(自身を除く): 55767364

約数列:

[1, 2, 4, 23, 46, 92, 337, 674, 1348, 2161, 4322, 7751, 8644, 15502, 31004, 49703, 99406, 198812, 728257, 1456514, 2913028, 16749911, 33499822, 66999644]

約数ペア:

[(1, 66999644), (2, 33499822), (4, 16749911), (23, 2913028), (46, 1456514), (92, 728257), (337, 198812), (674, 99406), (1348, 49703), (2161, 31004), (4322, 15502), (7751, 8644)]